twin

- Bulletin Describes Heavy-Duty Oil Filtration Systems Maritime Reporter, Sep 15, 1977 #35
Twin Disc, Incorporated, Racine, Wis., has announced new single and dual heavy-duty oil filtration systems that are compatible accessories for use in many types of hydraulic systems as well as with Twin Disc Power-Shift Transmissions and Twin Disc Marine Transmissions. Twin Disc recommends these medium pressure oil filtration systems to ensure proper performance and long component life. They are available in 30 or 60-gpm capacities, with 25-micron (nominal) filter elements.

Twin Disc Oil Filters for hydraulic oil, lubricating oil and diesel fuel can be integral or remote mounted. The filter systems are easily installed in the field, or can be specified when ordering new transmissions. For optimum efficiency, Twin Disc Model MA-678 or MA-679 differential pressure gauges are recommended to indicate when the easily replaceable filter element should be changed.

Approved Twin Disc Renewal Parts including filters, filter elements and differential pressure gauges are available from the worldwide network of Twin Disc Authorized Distributors. For more information on Twin Disc's new line of oil filtration systems, request bulletin 600 from Jack N.

Yetter, Twin Disc, Incorporated, Racine, Wis. 53403.
- Thunderbolt Marine Industries Launches Twin 96-Foot Tugs For Panama Canal Services Maritime Reporter, Jul 15, 1977 #17
The tug-fireboats M.L. Walker and H. Burgess were christened recently at Thunderbolt Marine Industries, Thunderbolt, Ga. They are the first of a new generation of shiphandling and firefighting tugs specifically designed for work in the Panama Canal. The main feature of these tugboats is the capabilit
- Icebreaker Barge With Twin Notches In Stern Leads Arctic Sealift Maritime Reporter, Aug 1977 #20
deck load of cargo. The 300-foot by 105-foot Arctic Challenger, designed and constructed especially for use in Arctic ice conditions, is equipped with twin notches in the stern for pushing by two 9,000-hp tugs as it cuts a channel through ice for the 100-foot-wide sealift barges. This year's fleet will
- Twin City Barge Entering Coal Business Maritime Reporter, Aug 1977 #38
Twin City Barge & Towing Co., St. Paul, Minn., has announced it is entering the coal business by acquiring United Coal Sales Co., Minneapolis, in a transaction valued at $3.75 million. John W. Lambert, president and chairman of the board of Twin City Barge, said the acquisition will be accomplished
- IMO Pump Bulletin Describes Twin Screw Pumps Maritime Reporter, Nov 15, 1977 #44
Geared Twin Screw (GTS) pumps, capable of moving large quantities of crude oil and almost any other liquid cargo or water ballast, are fully described in a bulletin published by the IMO Pump Division, DeLaval Turbine Inc. GTS pumps have particular application in the marine field, as they can handle
- Twin-Screw Bridge Maintenance Tug & Firefighter Maritime Reporter, Nov 1978 #42
Gladding-Hearn Shipbuilding Corporation, 1 Riverside Avenue, Somerset, Mass. 02725, recently announced the delivery of an allsteel 48-foot by 16-foot tug, Tappan Zee II, to the New York State Thruway Authority. There is really nothing spectacular about the boat—it's just a plain, sturdy tug, built
- Equitable Shipyards Delivers First Of Five Twin-Screw Tugs To Indonesian Government Maritime Reporter, Feb 15, 1977 #22
Equitable Shipyards, Inc. of New Orleans, La., has delivered the first of five 95-foot twinscrew tugboats, the Selat Siberut, to the Indonesian Government. The vessel has overall dimensions of 95 feet by 29 feet with a 13-foot depth. The vessel is built to American Bureau of Shipping Class "Maltese
- Twin City Barge Names W.L. Lusk Vice President Maritime Reporter, Jan 1978 #43
William L. Lusk has joined Twin City Barge & Towing Co. as vice president and general manager of the company's Marine Group, John W. Lambert, president, announced. Twin City Barge's Marine Group includes all barge and towing activities. Mr. Lusk formerly was traffic manager for Cargo Carriers, Inc.
- "The Floating Volvo" HHI Builds Twin Engine V-Max VLCC Maritime Reporter, May 2001 #12
Vision, a unique VLCC built by Korea's Hyundai Heavy Industries Co., Ltd. (HHI) in that it features twin-engines and twin-propellers, was recently christened at the Ulsan Shipyard. Concordia Maritime AB's new ultra-large 315,000-dwt VLCC was christened by Mrs. Karen Fidler, wife of the president of
- Twin Disc Propulsion Packages to ADSB Maritime Reporter, Jan 2014 #58
Nico International, a Twin Disc distributor in the Middle East, signed a contract with Abu Dhabi Ship Building to supply and commission 30 complete propulsion packages for 15-m patrol boats under construction for Mozambique Navy. Nico said it will supply an entire range of Twin Disc products - Twin Disc
- MN 100: Twin Disc, Inc. Marine News, Aug 2014 #69
1328 Racine Street Racine, WI 53403 Telephone: 262 638 4000 Web: www.twindisc.com President and CEO: John H. Batten Number of employees: 990 The Company: Twin Disc designs, manufactures and distributes heavy-duty power transmission equipment for a wide range of marine applications. The company was
- Damen Delivers Twin ‘Axe Bow’ Maritime Reporter, Aug 2015 #29
is a game changer.” Damen Maaskant Shipyards Stellendam have had a long relationship with Groen Offshore, Guard & Support, and recently delivered the first Twin Axe Fast Crew Supplier, dubbed Merel-G. Named after the 10-year old granddaughter of Groen’s Managing Director, the official handover of the Merel-G

)
March 2024 - Marine Technology Reporter page: 30
power umbilical is performed subsea, nodules have helped further advance the design. and the LARS is ? tted with a routing system that keeps the Digital twin technology analyzes data gathered from mul- umbilical in a single plane during collector operations. tiple sensors and assets to enable 3D visualization
)
April 2024 - Maritime Reporter and Engineering News page: 37
used for training simulations, says neering studies and for ef? ciency studies Siltanen. This means that investing in on emissions reduction, digital twins and simulation tools is a win-win equation autonomous shipping studies, verifying www.marinelink.com 37 MR #4 (34-44).indd 37 4/5/2024 8:46:54 A
)
April 2024 - Marine News page: 43
in principle plicable maritime rules, regulations, (AIP) to ABB for its Azipod DI with a codes and standards. Based on EH and enhanced by utilizing a twin- capacity of up to 4.5 MW and ice class Group’s stack technology, the 250kW bladed or dual-arm/blade design. www.inmarsystems.com PC3. ABB called
)
February 2024 - Maritime Reporter and Engineering News page: 20
production unit operations and maintenance performance, in- analyses the commercial and technical potential vessel capac- cluding IoT connectivity, digital twins and autonomous opera- ity and capability gaps in detail as well as why the commercial tions. conditions don’t yet really exist for sustained new
)
February 2024 - Marine News page: 43
integrated via the Pilot Chairs and Deck Rails. There is a company’s proprietary EVC technol- standard line in addition to the option ogy. Installed as a twin, triple or quad, the system enables each vessel to have for custom designs to suit speci? c needs. Sleek, modern design and maximum four to eight
)
February 2024 - Marine News page: 41
provided drydocking, maintenance and repair ser- high volume of winter ship repair work is performed. The vices to the vessel for decades. The 61-foot twin screw, 600 company noted it can also utilize the ? reboat to respond to HP tug is equipped with four Detriot Diesel engines, two ? res aboard vessels
)
February 2024 - Marine News page: 40
diesel engines, each delivering 2,000 Bhp and roll. Top speed will be over 28 knots, with a dead- at 1,600 rpm and turning Ni-Br-Al propellers. The twin weight of 29.5 tonnes. US Virgin Islands Ferry foot vessel will service the tourist and commuter route be- tween Red Hook on the island of St. Thomas
)
January 2024 - Maritime Reporter and Engineering News page: 41
from Washburn & Dough- ty, a vessel with a Low Emission Vessel class notation from ABS and quipped with 3516E Tier IV Caterpillar engines powering twin Schottel SRP 490 Z-drive units. Packed into Image courtesy of MOL her 93’ x 38’ hull producing 6,770 horsepower, the GRACE achieved over 85 metric
)
November 2023 - Marine Technology Reporter page: 24
on ROVs, including monocular and stereo cameras, sonar, and laser scanners, capture photo- grammetry data, enabling the creation of detailed digital twins and highly accurate maps in both 2D and 3D, even in turbid water conditions. Case Study: Stantec Using ROVs for 3D Archaeological Modeling ? Mission
)
November 2023 - Marine Technology Reporter page: 14
to these approaches, an active defense posture may work the vulnerability of crewed undersea platforms to cyberattack as well, such as deploying digital twins or cyber decoys to will increase dramatically. detect malicious network activity and deceive attackers, luring With the proliferation of vehicles
)
November 2023 - Marine Technology Reporter page: 9
the parents to stay in and larger ment on his face; “What!? Like machine learning, AI, digital lounge so the dog has his own sofa. When we moved in my twins, stuff like that. How old are you dad?” Truly beaten by eldest son chose his bedroom – much bigger than in the old an 8 year-old, I went back downstairs
)
December 2023 - Maritime Reporter and Engineering News page: 17
can be shaped into an incredibly streamlined process. Digital transformation can solve both issues, and the founda- tion of this approach is the digital twin. As a virtual representa- Moving Toward a more Autonomous Future tion of a product, engineers can build a digital twin of their ship Automation is
)
November 2023 - Marine News page: 54
and asymmetri- Capable of 18- to 24-knot cruising speeds, Shackleford cal combined hull shape, bow wave piercer and a patented is equipped with twin EPA Tier 3 Caterpillar C-18 diesel hydrofoil-assisted hull design. The hull and hull components engines rated at 803 hp at 2,100 RPM that drive two
)
November 2023 - Marine News page: 53
& Doughty Associates, Inc. in East Boothbay, Maine, the 6,770-horsepower vessel packs a punch, equipped with 3516E Tier IV Caterpillar engines powering twin Schottel SRP 490 Z-drive units. The 93- by 38-foot tug features Markey winches on the bow and stern and achieved over 91 short tons during its ABS
)
November 2023 - Marine News page: 52
integrated radio direction ? nder EPA Tier 4 engines that drive Hamilton HTX52 waterjets with Luminell CLITE2 IR LED searchlight and FLIR through Twin Disc MGX 6599 SC gearboxes, Golden Gate camera for MOB, Boning command and control system is capable of hitting 32 knots at top speed and cruises
)
November 2023 - Marine News page: 49
the U.S. Army dredge machinery package by Royal livered R.B. Weeks, a 8,550 cubic yard Corps of Engineers and other key cli- IHC. It is equipped with twin Wabtec capacity trailing suction hopper dredge ents,” he said at the time of delivery. (GE) 16V250 MDC IMOIII/EPA constructed for Weeks Marine, based
)
November 2023 - Maritime Reporter and Engineering News page: 61
capacity. Catamarans remain the dominant hull type, but there are also an interesting number of surface effect vessels, SWATH (small waterplane area twin hull), trimarans, CTVs featuring outriggers and a CTV featuring a hydrofoil. Waterjets and twin ? xed pitch propellors are the leading so- Chart Intelatus
)
September 2023 - Marine Technology Reporter page: 28
A-scan functionality and is capable of hosting Harvest’s proprietary Nodestream technology is pivotal a variety of other payloads, just like its tethered twin. To to businesses looking to digitalization as a way to increase operate the ? yout wirelessly, Hydromea has developed productivity and decrease
)
October 2023 - Marine News page: 45
can be achieved and the formulation of a roadmap for the use of hydrogen in the shipping Currently used by Shell Marine Lu- and enhanced by utilizing a twin- sector. It has also conducted demon- bricants customers, LubeMonitor bladed or dual-arm/blade design. strations on test boats and performed will
)
October 2023 - Marine News page: 43
from East Boothbay, Maine shipbuild- er Washburn & Doughty, the 6,770 horsepower vessel is equipped with 3516E Tier IV Caterpillar engines powering twin Schottel SRP 490 Z-drive units. The 93- by 38-foot tug features Markey winches on the bow and stern and achieved over 91 short tons during its ABS
)
October 2023 - Marine News page: 38
. Glosten developed a 160-foot-long double ended ro-pax In 2017, Skagit County Public Works enlisted Glosten ferry with a propulsion plant consisting of twin Schot- to design an environmentally friendly all-electric replace- tel L-drive azimuthing thrusters, electrically driven by a ment for the diesel-powered
)
September 2023 - Maritime Reporter and Engineering News page: 58
Tug Arrives in Virginia cAllister Towing announced the arrival of the tug Jane McAllister, equipped with 3516E Tier IV M Caterpillar engines powering twin Schottel SRP 490 Z-drive units. Packed into her 93 x 38-ft hull producing 6,770 horsepower, the Jane achieved more than 91 short tons during her
)
September 2023 - Maritime Reporter and Engineering News page: 57
Partnership tal," divided into two sections: "Products for Future Energy Stillstrom and North Star signed a Memorandum of Under- Transition" and "Digital Twin-Based Autonomous Naviga- standing (MoU) to accelerate the adoption of offshore charg- tion." Here, SHI informed about its future eco-friendly prod-
)
June 2023 - Marine News page: 42
vessel that features an enclosed center console, a three-monitor survey station, and an air condi- tioner unit that is paired with a generator. Powered by twin 200-horsepower Mercury SeaPro outboards and includes a double jack plate which simultaneously controls both en- gines when lifting or lowering them